Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754140AbYJCT4w (ORCPT ); Fri, 3 Oct 2008 15:56:52 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752943AbYJCT4m (ORCPT ); Fri, 3 Oct 2008 15:56:42 -0400 Received: from www.sr71.net ([198.145.64.142]:53938 "EHLO blackbird.sr71.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752875AbYJCT4m (ORCPT ); Fri, 3 Oct 2008 15:56:42 -0400 Subject: Re: USB disconnects every 30 seconds (2.6.27-rc8) From: Dave Hansen To: Alan Stern Cc: gregkh , "linux-kernel@vger.kernel.org" , linux-usb@vger.kernel.org In-Reply-To: References: Content-Type: text/plain Date: Fri, 03 Oct 2008 12:56:40 -0700 Message-Id: <1223063800.7944.62.camel@nimitz> Mime-Version: 1.0 X-Mailer: Evolution 2.22.3.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 756 Lines: 20 On Fri, 2008-10-03 at 15:23 -0400, Alan Stern wrote: > On Fri, 3 Oct 2008, Alan Stern wrote: > > You should use usbmon (see Documentation/usb/usbmon.txt) to record a > > trace of everything happening on bus 3. And to keep things simple, you > > should unplug all the USB devices except for one of the magical > > disappearing hubs. > > Better still, get two traces: one from each kernel. Then they can be > compared. What should I record on the good kernel? Just the devices being connected? -- Dave -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/